I'd go with a Grand Cherokee. Very comfy to drive since when they were new they were high end for Chrysler. The I-6 is a great engine, I have one with 250K on it that I'd trust to go on any trip. Sadly the trans/transfer case is out and I am moving to better gas mileage or I'd keep it going. I put almost 200K of those miles on it for work. If your interest in replacing the bad parts I'll sell it to you for more than I can get at the junkyard. PM if interested.
Weaknesses, expect poor gas mileage compared to other alternatives. 17-20mpg
They do have a lot of the stupid Chrysler electrical problems, ie random gauges will go screwy or lights will flash.